fix unitialized data member
fix unitialized data member

r3119

liuwenf/moose,zzyfisherman/moose,liuwenf/moose,cpritam/moose,capitalaslash/moose,bwspenc/moose,raghavaggarwal/moose,WilkAndy/moose,kasra83/moose,milljm/moose,markr622/moose,Chuban/moose,joshua-cogliati-inl/moose,lindsayad/moose,cpritam/moose,zzyfisherman/moose,nuclear-wizard/moose,xy515258/moose,jinmm1992/moose,stimpsonsg/moose,bwspenc/moose,shanestafford/moose,raghavaggarwal/moose,jhbradley/moose,permcody/moose,yipenggao/moose,roystgnr/moose,jessecarterMOOSE/moose,yipenggao/moose,dschwen/moose,danielru/moose,SudiptaBiswas/moose,harterj/moose,andrsd/moose,laagesen/moose,laagesen/moose,WilkAndy/moose,giopastor/moose,mellis13/moose,nuclear-wizard/moose,yipenggao/moose,harterj/moose,WilkAndy/moose,jbair34/moose,raghavaggarwal/moose,wgapl/moose,waxmanr/moose,katyhuff/moose,sapitts/moose,zzyfisherman/moose,mellis13/moose,apc-llc/moose,harterj/moose,tonkmr/moose,apc-llc/moose,cpritam/moose,shanestafford/moose,capitalaslash/moose,friedmud/moose,lindsayad/moose,SudiptaBiswas/moose,dschwen/moose,backmari/moose,Chuban/moose,bwspenc/moose,idaholab/moose,YaqiWang/moose,mellis13/moose,nuclear-wizard/moose,jhbradley/moose,roystgnr/moose,shanestafford/moose,backmari/moose,sapitts/moose,dschwen/moose,jbair34/moose,bwspenc/moose,jasondhales/moose,jiangwen84/moose,tonkmr/moose,cpritam/moose,zzyfisherman/moose,dschwen/moose,liuwenf/moose,permcody/moose,shanestafford/moose,kasra83/moose,capitalaslash/moose,raghavaggarwal/moose,liuwenf/moose,tonkmr/moose,danielru/moose,tonkmr/moose,danielru/moose,wgapl/moose,roystgnr/moose,apc-llc/moose,waxmanr/moose,roystgnr/moose,zzyfisherman/moose,SudiptaBiswas/moose,sapitts/moose,laagesen/moose,friedmud/moose,SudiptaBiswas/moose,jasondhales/moose,WilkAndy/moose,YaqiWang/moose,roystgnr/moose,wgapl/moose,andrsd/moose,milljm/moose,lindsayad/moose,jessecarterMOOSE/moose,joshua-cogliati-inl/moose,jiangwen84/moose,roystgnr/moose,adamLange/moose,backmari/moose,waxmanr/moose,YaqiWang/moose,stimpsonsg/moose,katyhuff/moose,jessecarterMOOSE/moose,capitalaslash/moose,cpritam/moose,markr622/moose,sapitts/moose,giopastor/moose,stimpsonsg/moose,giopastor/moose,xy515258/moose,andrsd/moose,jhbradley/moose,Chuban/moose,lindsayad/moose,xy515258/moose,harterj/moose,adamLange/moose,cpritam/moose,harterj/moose,jasondhales/moose,jiangwen84/moose,jbair34/moose,mellis13/moose,joshua-cogliati-inl/moose,SudiptaBiswas/moose,katyhuff/moose,backmari/moose,jessecarterMOOSE/moose,friedmud/moose,adamLange/moose,jiangwen84/moose,shanestafford/moose,andrsd/moose,zzyfisherman/moose,katyhuff/moose,shanestafford/moose,jbair34/moose,wgapl/moose,jinmm1992/moose,milljm/moose,giopastor/moose,joshua-cogliati-inl/moose,Chuban/moose,WilkAndy/moose,markr622/moose,jinmm1992/moose,idaholab/moose,idaholab/moose,sapitts/moose,stimpsonsg/moose,tonkmr/moose,lindsayad/moose,waxmanr/moose,adamLange/moose,markr622/moose,friedmud/moose,milljm/moose,permcody/moose,nuclear-wizard/moose,andrsd/moose,danielru/moose,yipenggao/moose,liuwenf/moose,jinmm1992/moose,laagesen/moose,bwspenc/moose,YaqiWang/moose,milljm/moose,permcody/moose,idaholab/moose,jasondhales/moose,roystgnr/moose,tonkmr/moose,liuwenf/moose,dschwen/moose,kasra83/moose,apc-llc/moose,laagesen/moose,WilkAndy/moose,kasra83/moose,jessecarterMOOSE/moose,jhbradley/moose,xy515258/moose,idaholab/moose